LAFORTIS crystal holder necklace is designed for personalization. It allows you to easily swap out the crystal with your choice of gemstones or rocks. This pendant necklace is made of stainless steel. It's non-fading, non-tarnishing, and hypoallergenic. Handmade with love by our artisans, ensuring this GemStones cage necklace is sturdiness and durable. Chain length 22 inch with an additional 2 inch extension chain. Suitable for both men and women. LAFORTIS provides wonderful after-sale service. If you have any questions about our jewelry, please email us. We carefully select the finest materials available in the market, ensuring health and environmental safety.